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MIngguan Metal tungsten sheets can be used to make: electrodes, heat elements, heat shield, Boats for electronics, and vacuum coating
1. Purity: W ≥ 99.95%
2. Thickness: 0.1~45mm
3. Width: ≤450mm
4. Length: ≤1500mm
5. Technology: Powder metallurgy
6. Surface treatment: Hot-rolled Alkaline Cleaning Surface /Electrolytic Polish Surface /Cold-rolled
Surface /Machined Surface/Polished
Feature
• High temperature performance
- According to the specific applications,High temperature property requirements are categorized.
•Diameter consistency
- Weight deviation of two consecutive 200mm-wire pieces is less than 0.5% of nominal value.
•Straightness
- Regular tungsten wire: in accordance with customer’s requirements.
Straightness tungsten wire: For the tungsten wire thinner than 100μm, vertical height of 500mm freely suspended wire should not be less than 450mm;
For the tungsten wire at or thicker than 100μm, the maximum arc height between pints with distance of 100mm is 10mm;
•Surface conditions
- Smooth surface, free of splits, burrs, cracks, dents, dots, grease contamination.
Packaging: Hi
We offer material composition sheet and examination report which include density, flaw detection, dimensions and so on. Our products are packed in plywood case with expanded plastic.
http://www.mgmaterials.com/